10Role of Metalens in Designing Effective Antennas towards the Urban Transformation in Sub-6 GHz BandsSolution from the Design Prospective
Bikash Ranjan Behera and Soumya Ranjan Mahapatro
10.1 INTRODUCTION
Recent times have witnessed a technological revolution in antenna design due to the introduction of 5G/6G communications and with the advent of applications like radio frequency (RF) energy harvesting and wireless power transmission. The prefix “meta” in the term “metamaterials” (MTMs) often refers to something beyond or altered. These materials have unique property; they can change into something that is not found on earth. No material on earth is believed to have negative permeability, and all natural materials ...
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